If your Samsung Galaxy Z Fold 5 is experiencing Wi-Fi or Bluetooth connection problems, you’re not alone. At Phone Chek Professional Smartphone Repair – Brampton, ON, we often see this issue caused by one of two main components — the ribbon cable or the Wi-Fi IC (integrated circuit).
Common Causes:
- Ribbon Cable: The Fold 5’s internal ribbon cable connects both halves of the phone. Over time, it can become loose or damaged, causing intermittent Wi-Fi or Bluetooth dropouts.
- Wi-Fi IC: This small chip controls both Wi-Fi and Bluetooth functions. If it fails completely, you’ll lose connectivity altogether — and it often requires motherboard-level repair or replacement.
How We Diagnose the Problem:
Our technicians start by performing a full software and hardware diagnostic to identify whether the issue is cable-related or IC-related.
- Soft Reset & Network Reset – We rule out software bugs first.
- Safe Mode Test – To check if third-party apps are affecting connectivity.
- Hardware Diagnostic – If the problem persists, we inspect the ribbon cable and Wi-Fi IC under a microscope.
Quick Tip to Identify the Cause:
- Intermittent Dropouts: Usually caused by a faulty ribbon cable.
- No Wi-Fi or Bluetooth at all: Likely a damaged Wi-Fi IC.
Our Solution:
If the ribbon cable is the issue, it’s replaced — sometimes requiring a screen replacement during the process.
If the Wi-Fi IC is faulty, we perform advanced motherboard repair using professional soldering techniques and original components.
Visit Phone Chek Brampton for professional Fold 5 diagnostics and repair.
Fast turnaround
High-quality parts
warranty on all repairs
Call 905-226-1789 or visit us at 143 Clarence Street, Unit #12, Brampton — no appointment needed!
